چکیده :

Introduction Preterm delivery before 37 weeks of pregnancy is said to have a baby born premature and low birth weight are considered as one of the problems during pregnancy. Because women have a factors for home affairs, job stress in addition to their harmful effect on your health, the health of other family members, including children affected by the Given the important role of women in society and the health of working women increased stress of this paper is to examine the role of stress in preterm labor working women. Methods This paper is a review article by regular search and library study and advanced Internet sites (Pubmed.sid.google scholar.Isc.google advance) with key words (stress, premature labor, working women, pregnancy) from the years 2006 to 2015is analyzed and the results achieved consensus Results The study of fatigue caused by maternal physical activity can have a significant impact on the outcome of pregnancy in such a way that mothers who worked more than 8 hours per day, more than other women gave birth to low birth weight . Excessive stress triggers the production of hormones that increase uterine contractions and cervical softening and thereby cause premature delivery. Mental disorder stress and anxiety by enhancing corticosteroid hormones Troponin eventually leading to severe low birth weight, fetal vasoconstriction, as well as low oxygen, feeding and delay in nervous system development of fetus. Conclusions Given that stress and anxiety during pregnancy leading to preterm birth are increasing. Do prenatal care, early detection and timely referral of women exposed to occupational stress women at risk of occupational stress and their timely referral can reduce the incidence of premature birth and infant mortality are premature.

کلید واژگان :

stress, premature labor, working women, pregnancy



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